Patents
Sitemap › H05 - Electric techniques not otherwise provided for › H05K - Printed circuits; Casings or constructional details of electric apparatus; Manufacture of assemblages of electrical components › H05K 1 - Printed circuits
Patents for H05K 1 - Printed circuits (98,583)
06/1983
06/15/1983EP0081365A1 Electrically insulating silicon carbide sintered body
06/15/1983EP0081343A1 Method and apparatus for the production of vitreous enamelled substrates
06/15/1983EP0081342A1 Method and apparatus for the production of vitreous enamelled substrates
06/15/1983EP0081323A1 Curable ink or paint containing electrically conductive metal particles
06/15/1983EP0016231B1 Method of making thick film fine patterns
06/14/1983US4388672 Printed circuit board assembly
06/14/1983US4388388 Method of forming metallic patterns on curved surfaces
06/14/1983US4388347 Boriding nonnoble metal, oxidation
06/14/1983US4388136 Epoxy-glass base boards, lamination
06/14/1983US4388129 Production of bubble-free electrical laminates
06/14/1983CA1148225A1 Coaxial cable transition connector
06/08/1983EP0080765A1 Method and device for subdividing ceramic plates
06/08/1983EP0080629A1 Paste for imprinting substrates by means of an elastically deformable forme
06/07/1983US4387413 Semiconductor apparatus with integral heat sink tab
06/07/1983US4387192 Methylolated acrylamide
06/07/1983US4387131 Ceramic dielectrics
06/07/1983US4387115 Composition for conductive cured product
06/01/1983EP0080345A1 Glass-ceramic coatings for use on metal substrates
06/01/1983EP0080344A1 Glass-ceramic coatings for use on metal substrates
06/01/1983EP0080213A2 Highly heat-conductive ceramic material
06/01/1983EP0080156A1 Cooling arrangement for high dissipation modules
06/01/1983EP0080030A1 Television receiver with a chassis a base for printed circuits whose form corresponds to the form of the cathodic tube
05/1983
05/31/1983CA1147479A1 Feeding device for printed circuit board and feeding element
05/31/1983CA1147477A1 Process for making circuit boards having rigid and flexible areas
05/25/1983EP0079854A1 Silver-containing conductive coating compositions
05/25/1983EP0079845A1 Method of making hybrid-type thick-film electronic circuits, means for carrying out this method and circuits obtained by this method
05/25/1983EP0079608A2 Flame-retarded copper clad laminates
05/25/1983EP0079602A2 Process for manufacturing printed conductors
05/24/1983US4385213 Switch and component attachment to flexible printed circuitry
05/24/1983US4385202 Electronic circuit interconnection system
05/24/1983US4385127 Glass-ceramic coatings for use on metal substrates
05/24/1983US4384757 Terminal for connecting a ceramic chip to a printed circuit board
05/24/1983US4384755 Electrical harness interface system
05/24/1983CA1147012A1 Easily assemblable transverse magnetic printing head
05/24/1983CA1146740A1 Air fireable end termination compositions for multilayer capacitors based on nickel borides
05/24/1983CA1146739A1 Flake silver powders with chemisorbed monolayer of dispersant
05/18/1983EP0079161A2 LED lamp and mounting base therefor
05/18/1983EP0078935A2 Thick-film capacitor by the printed-circuit technique
05/17/1983US4383495 Apparatus for coating surfaces of a substrate
05/17/1983US4383363 Method of making a through-hole connector
05/17/1983CA1146641A1 High capacitance multilayer bus bar and method of manufacture thereof
05/11/1983WO1983001697A1 Identification device formed as a band carried by a tag-like object
05/11/1983EP0078684A2 A semiconductor device having a leadless chip carrier
05/11/1983EP0078582A2 Electrical circuits
05/11/1983EP0078481A1 Contacting device with a clamping element for contacting electrical contact spots on circuit boards
05/11/1983EP0078407A1 Copper covered hard paper made of a compressed fire-inhibiting laminate
05/11/1983EP0078370A1 Method of detecting residual glass during fabrication of ceramic substrates for semiconductors
05/10/1983US4383270 Structure for mounting a semiconductor chip to a metal core substrate
05/10/1983US4382977 Method of producing smooth metallic layers on a substrate
05/10/1983US4382774 Spark gap switch
05/10/1983US4382587 Vibration damping element
05/04/1983EP0078075A1 Electrical contact for a silicon semiconductor
05/03/1983US4382271 Electrical and thermal interconnection system for electronic circuit boards and an electrical cabinet fitted with such a system
05/03/1983US4382236 Strip line cable using a porous, crystalline polymer dielectric tape
05/03/1983US4382101 Method for increasing the peel strength of metal-clad polymers
05/03/1983US4381945 Thick film conductor compositions
05/03/1983CA1145858A1 Method of tuning apparatus by low power laser beam removal
04/1983
04/26/1983US4381423 High capacitance bus bar manufacturing technique
04/26/1983US4381420 Multi-conductor flat cable
04/26/1983US4381198 Ceramic metallizing ink
04/26/1983CA1145428A1 Multilamp photoflash unit having engageable connector tab
04/26/1983CA1145425A1 Coil assembly
04/19/1983CA1145061A1 Electronic shorting device
04/19/1983CA1144996A1 Flat electric coil
04/19/1983CA1144995A1 Flat electric coil with tap
04/14/1983WO1983001344A1 Thin layered electronic circuit and manufacturing method thereof
04/13/1983EP0076730A1 A process for electroless metal plating of a polysulfone substrate
04/12/1983USRE31207 Leak current suppressing printed circuit board
04/12/1983US4379690 Photoflash switching array and fabrication utilizing silver-oxide coated solids
04/06/1983EP0075890A2 Arrangement to prevent damage of the components or conductors on a circuit board
04/05/1983US4379318 Overcurrent safety construction for a printed circuit board
04/05/1983US4379195 Low value resistor inks
04/05/1983CA1143933A1 Conductive paste
03/1983
03/30/1983EP0075299A2 Process for the preparation of flexible circuits
03/30/1983EP0075152A2 Improved punch apparatus
03/29/1983US4378502 Programmable controller interface apparatus
03/29/1983US4378326 From a solution containing a bromide or chloride salt
03/29/1983CA1143806A1 Laminated bus bar and method of manufacture
03/29/1983CA1143645A1 Electrical laminate
03/22/1983US4377652 Polyamide-imide compositions and articles for electrical use prepared therefrom
03/22/1983US4377316 High density interconnection means for chip carriers
03/22/1983CA1143447A1 Method of establishing an electrical connection to a conductor on a substrate
03/22/1983CA1143260A1 Conditioning of polyamides for electroless plating
03/22/1983CA1143176A1 Load-cell balance
03/16/1983EP0074303A1 Outline of a multilayer circuit board and method of making multilayer circuits using it
03/16/1983EP0074163A1 Header for imposing frictional force on terminal posts
03/16/1983EP0074065A2 Photoflash array quick-cure laminating process
03/16/1983EP0073910A2 Method of etching polyimide
03/16/1983EP0073904A2 Method of manufacturing printed circuits
03/15/1983US4376927 Printed circuit fuse assembly
03/15/1983US4376725 Conductor inks
03/15/1983US4376584 Pattern printing including aligning masks and monitoring such alignment
03/15/1983CA1143084A2 Soluble aromatic polyamide-imide compositions for electrical use
03/15/1983CA1143021A1 High capacitance bus bar and method of manufacture thereof
03/09/1983EP0073489A2 Electrical module
03/08/1983US4376274 Printed circuit transformers
03/08/1983US4376154 Coating with tin followed by a vanadium-zinc alloy; bonding to resin substrate; adheston
03/08/1983US4375955 Flash lamp array circuit with improved fuse means
03/08/1983US4375953 Miniature photoflash unit with encapsulated flash lamps
03/08/1983CA1142341A1 Dielectric material and method of making the dielectric material
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